Vortex Defender-ST 3 MOA Dot Micro Red Dot Sight

Whether running drills at the range or holding the line during rigorous duty use, the all-purpose Defender-ST™ delivers the toughness, accuracy, and adaptability your challenging world needs. It features a total of 10 brightness settings (eight for daylight use and two for night vision).

• Hard coated aspherical lens with large distortion-free sight picture.
• ShockShield™ polymer insert to protect against hard, daily abuse
• Fast-Rack™ aggressive texturing on face of optic for racking slide off any surface
• Motion Activation with 10 minute auto-shutoff
• Button lockout prevents accidental brightness adjustment during use or transport
• Top mount battery means easy battery change without having to rezero your optic
• Daylight bright, illuminated center dot aids in faster center-point acquisition in bright daylight conditions
• Lowest 2 settings are night-vision compatible
• Corrosion- and wear-resistant anodization provides low-glare matte surface and helps camouflage shooter's position
• Compact and lightweight, single-piece chassis
• Unlimited eye relief
• Parallax free
• Waterproof, fog proof, and shockproof
• Manufacturer's VIP Lifetime Warranty
• Mounting footprint: DeltaPoint® Pro
• Dot size: 3 MOA
• Dot color: Bright Red
• Battery run time: 25,000 hours
• Magnification: 1x
• Reticle: 3 MOA Defender Dot
• Adjustment graduation: 1 MOA
• Max. elevation adjustment: 115 MOA
• Max. windage adjustment: 145 MOA
• Length: 1.83"
• Weight: 1.48 oz.

In the box:

• Glock MOS adapter plate
• Picatinny mount
• Rubber cover
• Lens cloth
• CR2032 battery
• Custom tool
• Most common mounting screw sets